本文整理汇总了C#中System.Windows.Forms.DataGridTableStyle.PreferredColumnWidth属性的典型用法代码示例。如果您正苦于以下问题：C# DataGridTableStyle.PreferredColumnWidth属性的具体用法？C# DataGridTableStyle.PreferredColumnWidth怎么用？C# DataGridTableStyle.PreferredColumnWidth使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Windows.Forms.DataGridTableStyle的用法示例。
在下文中一共展示了DataGridTableStyle.PreferredColumnWidth属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CreateAndBindDataSet
private void CreateAndBindDataSet(DataGrid myDataGrid)
{
DataSet myDataSet = new DataSet("myDataSet");
DataTable myEmpTable = new DataTable("Employee");
// Create two columns, and add them to employee table.
DataColumn myEmpID = new DataColumn("EmpID", typeof(int));
DataColumn myEmpName = new DataColumn("EmpName");
myEmpTable.Columns.Add(myEmpID);
myEmpTable.Columns.Add(myEmpName);
// Add table to DataSet.
myDataSet.Tables.Add(myEmpTable);
// Populate table.
DataRow newRow1;
// Create employee records in employee Table.
for(int i = 1; i < 6; i++)
{
newRow1 = myEmpTable.NewRow();
newRow1["EmpID"] = i;
// Add row to Employee table.
myEmpTable.Rows.Add(newRow1);
}
// Give each employee a distinct name.
myEmpTable.Rows[0]["EmpName"] = "Alpha";
myEmpTable.Rows[1]["EmpName"] = "Beta";
myEmpTable.Rows[2]["EmpName"] = "Omega";
myEmpTable.Rows[3]["EmpName"] = "Gamma";
myEmpTable.Rows[4]["EmpName"] = "Delta";
// Bind DataGrid to DataSet.
myDataGrid.SetDataBinding(myDataSet, "Employee");
}
private void Form1_Load(object sender, System.EventArgs e)
{
// Set and Display myDataGrid.
myDataGrid.DataMember = "";
myDataGrid.Location = new System.Drawing.Point(72, 32);
myDataGrid.Name = "myDataGrid";
myDataGrid.Size = new System.Drawing.Size(240, 200);
myDataGrid.TabIndex = 4;
// Add it to controls.
Controls.Add(myDataGrid);
CreateAndBindDataSet(myDataGrid);
myDataGridTableStyle.MappingName = "Employee";
// Set other properties.
myDataGridTableStyle.AlternatingBackColor = Color.LightGray;
// Add DataGridTableStyle instances to GridTableStylesCollection.
myDataGridTableStyle.PreferredColumnWidth = 100;
myColWidth.Text = "";
myDataGrid.TableStyles.Add(myDataGridTableStyle);
myDataGridTableStyle.PreferredColumnWidthChanged +=
new EventHandler(MyDelegatePreferredColWidthChanged);
}
private void MyDelegatePreferredColWidthChanged(object sender, EventArgs e)
{
MessageBox.Show("Preferred Column width has changed");
}
private void myButton_Click(object sender, System.EventArgs e)
{
try
{
if( myColWidth.Text != "" )
{
int newwidth = myDataGridTableStyle.PreferredColumnWidth =
int.Parse(myColWidth.Text);
// Dispose datagrid and datagridtablestyle and then create.
myDataGrid.Dispose();
myDataGridTableStyle.Dispose();
myDataGrid = new DataGrid();
myDataGridTableStyle = new DataGridTableStyle();
myDataGrid.DataMember = "";
myDataGrid.Location = new System.Drawing.Point(72, 32);
myDataGrid.Name = "myDataGrid";
myDataGrid.Size = new System.Drawing.Size(240, 200);
myDataGrid.TabIndex = 4;
Controls.Add(myDataGrid);
CreateAndBindDataSet(myDataGrid);
myDataGridTableStyle.MappingName = "Employee";
// Set other properties.
myDataGridTableStyle.AlternatingBackColor = Color.LightGray;
// Add DataGridTableStyle instances to GridTableStylesCollection.
myDataGridTableStyle.PreferredColumnWidth = newwidth;
myColWidth.Text = "";
myDataGrid.TableStyles.Add(myDataGridTableStyle);
myDataGridTableStyle.PreferredColumnWidthChanged +=
new EventHandler(MyDelegatePreferredColWidthChanged);
}
else
{
MessageBox.Show("Please enter a number");
}
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}